| /********************************************************************* |
| * NAN - Native Abstractions for Node.js |
| * |
| * Copyright (c) 2018 NAN contributors |
| * |
| * MIT License <https://github.com/nodejs/nan/blob/master/LICENSE.md> |
| ********************************************************************/ |
| |
| #ifndef NAN_PERSISTENT_12_INL_H_ |
| #define NAN_PERSISTENT_12_INL_H_ |
| |
| template<typename T, typename M> class Persistent : |
| public v8::Persistent<T, M> { |
| public: |
| inline Persistent() : v8::Persistent<T, M>() {} |
| |
| template<typename S> inline Persistent(v8::Local<S> that) : |
| v8::Persistent<T, M>(v8::Isolate::GetCurrent(), that) {} |
| |
| template<typename S, typename M2> |
| inline |
| Persistent(const v8::Persistent<S, M2> &that) : // NOLINT(runtime/explicit) |
| v8::Persistent<T, M2>(v8::Isolate::GetCurrent(), that) {} |
| |
| inline void Reset() { v8::PersistentBase<T>::Reset(); } |
| |
| template <typename S> |
| inline void Reset(const v8::Local<S> &other) { |
| v8::PersistentBase<T>::Reset(v8::Isolate::GetCurrent(), other); |
| } |
| |
| template <typename S> |
| inline void Reset(const v8::PersistentBase<S> &other) { |
| v8::PersistentBase<T>::Reset(v8::Isolate::GetCurrent(), other); |
| } |
| |
| template<typename P> |
| inline void SetWeak( |
| P *parameter |
| , typename WeakCallbackInfo<P>::Callback callback |
| , WeakCallbackType type); |
| |
| private: |
| inline T *operator*() const { return *PersistentBase<T>::persistent; } |
| |
| template<typename S, typename M2> |
| inline void Copy(const Persistent<S, M2> &that) { |
| TYPE_CHECK(T, S); |
| |
| this->Reset(); |
| |
| if (!that.IsEmpty()) { |
| this->Reset(that); |
| M::Copy(that, this); |
| } |
| } |
| }; |
| |
| #if defined(V8_MAJOR_VERSION) && (V8_MAJOR_VERSION > 4 || \ |
| (V8_MAJOR_VERSION == 4 && defined(V8_MINOR_VERSION) && V8_MINOR_VERSION >= 3)) |
| template<typename T> |
| class Global : public v8::Global<T> { |
| public: |
| inline Global() : v8::Global<T>() {} |
| |
| template<typename S> inline Global(v8::Local<S> that) : |
| v8::Global<T>(v8::Isolate::GetCurrent(), that) {} |
| |
| template<typename S> |
| inline |
| Global(const v8::PersistentBase<S> &that) : // NOLINT(runtime/explicit) |
| v8::Global<S>(v8::Isolate::GetCurrent(), that) {} |
| |
| inline void Reset() { v8::PersistentBase<T>::Reset(); } |
| |
| template <typename S> |
| inline void Reset(const v8::Local<S> &other) { |
| v8::PersistentBase<T>::Reset(v8::Isolate::GetCurrent(), other); |
| } |
| |
| template <typename S> |
| inline void Reset(const v8::PersistentBase<S> &other) { |
| v8::PersistentBase<T>::Reset(v8::Isolate::GetCurrent(), other); |
| } |
| |
| template<typename P> |
| inline void SetWeak( |
| P *parameter |
| , typename WeakCallbackInfo<P>::Callback callback |
| , WeakCallbackType type) { |
| reinterpret_cast<Persistent<T>*>(this)->SetWeak( |
| parameter, callback, type); |
| } |
| }; |
| #else |
| template<typename T> |
| class Global : public v8::UniquePersistent<T> { |
| public: |
| inline Global() : v8::UniquePersistent<T>() {} |
| |
| template<typename S> inline Global(v8::Local<S> that) : |
| v8::UniquePersistent<T>(v8::Isolate::GetCurrent(), that) {} |
| |
| template<typename S> |
| inline |
| Global(const v8::PersistentBase<S> &that) : // NOLINT(runtime/explicit) |
| v8::UniquePersistent<S>(v8::Isolate::GetCurrent(), that) {} |
| |
| inline void Reset() { v8::PersistentBase<T>::Reset(); } |
| |
| template <typename S> |
| inline void Reset(const v8::Local<S> &other) { |
| v8::PersistentBase<T>::Reset(v8::Isolate::GetCurrent(), other); |
| } |
| |
| template <typename S> |
| inline void Reset(const v8::PersistentBase<S> &other) { |
| v8::PersistentBase<T>::Reset(v8::Isolate::GetCurrent(), other); |
| } |
| |
| template<typename P> |
| inline void SetWeak( |
| P *parameter |
| , typename WeakCallbackInfo<P>::Callback callback |
| , WeakCallbackType type) { |
| reinterpret_cast<Persistent<T>*>(this)->SetWeak( |
| parameter, callback, type); |
| } |
| }; |
| #endif |
| |
| #endif // NAN_PERSISTENT_12_INL_H_ |